- Received January 10, 2017
- Revision received February 7, 2017
- Accepted February 9, 2017
- Published online February 15, 2017.
- Bopanna I. Kalappa and
- Thanos Tzounopoulos
- Correspondence should be addressed to Thanos Tzounopoulos, Department of Otolaryngology, University of Pittsburgh, Biomedical Science Tower 3, Room 3017, 3501 Fifth Avenue, Pittsburgh, PA 15261. E-mail: .
Author contributions: BIK performed research; BIK and TT analyzed data; BIK and TT wrote the paper.
Authors report no conflict of interest.
This work was supported by National Institutes of Health grants DC007905 (TT) and T32DC011499 (BIK).
HHS | National Institutes of Health (NIH)100000002; DC007905
HHS | National Institutes of Health (NIH)100000002; T32DC011499